2 * Copyright (c) 2015 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.yangtools.yang.parser.rfc7950.stmt.augment;
10 import static com.google.common.base.Verify.verify;
12 import com.google.common.collect.Collections2;
13 import com.google.common.collect.ImmutableSet;
15 import java.util.Collection;
16 import java.util.Objects;
17 import java.util.Optional;
19 import org.eclipse.jdt.annotation.NonNull;
20 import org.opendaylight.yangtools.yang.common.QNameModule;
21 import org.opendaylight.yangtools.yang.common.Revision;
22 import org.opendaylight.yangtools.yang.model.api.ActionDefinition;
23 import org.opendaylight.yangtools.yang.model.api.AugmentationSchemaNode;
24 import org.opendaylight.yangtools.yang.model.api.NamespaceRevisionAware;
25 import org.opendaylight.yangtools.yang.model.api.NotificationDefinition;
26 import org.opendaylight.yangtools.yang.model.api.RevisionAwareXPath;
27 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
28 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
29 import org.opendaylight.yangtools.yang.model.api.stmt.AugmentEffectiveStatement;
30 import org.opendaylight.yangtools.yang.model.api.stmt.AugmentStatement;
31 import org.opendaylight.yangtools.yang.model.api.stmt.SchemaNodeIdentifier;
32 import org.opendaylight.yangtools.yang.model.api.stmt.WhenEffectiveStatement;
33 import org.opendaylight.yangtools.yang.model.api.stmt.compat.ActionNodeContainerCompat;
34 import org.opendaylight.yangtools.yang.model.api.stmt.compat.NotificationNodeContainerCompat;
35 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.AbstractEffectiveDocumentedDataNodeContainer;
36 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
37 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContextUtils;
38 import org.opendaylight.yangtools.yang.parser.stmt.reactor.StatementContextBase;
40 final class AugmentEffectiveStatementImpl
41 extends AbstractEffectiveDocumentedDataNodeContainer<SchemaNodeIdentifier, AugmentStatement>
42 implements AugmentEffectiveStatement, AugmentationSchemaNode, NamespaceRevisionAware,
43 ActionNodeContainerCompat<SchemaNodeIdentifier, AugmentStatement>,
44 NotificationNodeContainerCompat<SchemaNodeIdentifier, AugmentStatement> {
45 private final SchemaPath targetPath;
46 private final QNameModule rootModuleQName;
47 private final @NonNull ImmutableSet<ActionDefinition> actions;
48 private final @NonNull ImmutableSet<NotificationDefinition> notifications;
49 private final RevisionAwareXPath whenCondition;
50 private final AugmentationSchemaNode copyOf;
52 AugmentEffectiveStatementImpl(
53 final StmtContext<SchemaNodeIdentifier, AugmentStatement, AugmentEffectiveStatement> ctx) {
55 targetPath = ctx.coerceStatementArgument().asSchemaPath();
56 rootModuleQName = StmtContextUtils.getRootModuleQName(ctx);
57 copyOf = (AugmentationSchemaNode) ctx.getOriginalCtx().map(StmtContext::buildEffective).orElse(null);
58 whenCondition = findFirstEffectiveSubstatementArgument(WhenEffectiveStatement.class).orElse(null);
60 // initSubstatementCollections
61 final ImmutableSet.Builder<ActionDefinition> actionsBuilder = ImmutableSet.builder();
62 final ImmutableSet.Builder<NotificationDefinition> notificationsBuilder = ImmutableSet.builder();
63 for (final EffectiveStatement<?, ?> effectiveStatement : effectiveSubstatements()) {
64 if (effectiveStatement instanceof ActionDefinition) {
65 actionsBuilder.add((ActionDefinition) effectiveStatement);
66 } else if (effectiveStatement instanceof NotificationDefinition) {
67 notificationsBuilder.add((NotificationDefinition) effectiveStatement);
71 actions = actionsBuilder.build();
72 notifications = notificationsBuilder.build();
76 protected Collection<? extends EffectiveStatement<?, ?>> initSubstatements(
77 final StmtContext<SchemaNodeIdentifier, AugmentStatement, ?> ctx,
78 final Collection<? extends StmtContext<?, ?, ?>> substatementsInit) {
79 final StatementContextBase<?, ?, ?> implicitDef = ctx.getFromNamespace(AugmentImplicitHandlingNamespace.class,
81 return implicitDef == null ? super.initSubstatements(ctx, substatementsInit)
82 : Collections2.transform(Collections2.filter(substatementsInit,
83 StmtContext::isSupportedToBuildEffective),
85 verify(subCtx instanceof StatementContextBase);
86 return implicitDef.wrapWithImplicit((StatementContextBase<?, ?, ?>) subCtx).buildEffective();
91 public Optional<AugmentationSchemaNode> getOriginalDefinition() {
92 return Optional.ofNullable(this.copyOf);
96 public SchemaPath getTargetPath() {
101 public Optional<RevisionAwareXPath> getWhenCondition() {
102 return Optional.ofNullable(whenCondition);
106 public URI getNamespace() {
107 return rootModuleQName.getNamespace();
111 public Optional<Revision> getRevision() {
112 return rootModuleQName.getRevision();
116 public Set<ActionDefinition> getActions() {
121 public Set<NotificationDefinition> getNotifications() {
122 return notifications;
126 public int hashCode() {
127 final int prime = 17;
129 result = prime * result + Objects.hashCode(targetPath);
130 result = prime * result + Objects.hashCode(whenCondition);
131 result = prime * result + getChildNodes().hashCode();
136 public boolean equals(final Object obj) {
140 if (!(obj instanceof AugmentEffectiveStatementImpl)) {
143 final AugmentEffectiveStatementImpl other = (AugmentEffectiveStatementImpl) obj;
144 return Objects.equals(targetPath, other.targetPath) && Objects.equals(whenCondition, other.whenCondition)
145 && getChildNodes().equals(other.getChildNodes());
149 public String toString() {
150 return AugmentEffectiveStatementImpl.class.getSimpleName() + "[" + "targetPath=" + targetPath + ", when="
151 + whenCondition + "]";